Sandal sock



FIG. 1 is a perspective view of a sandal sock, shown in a used condition with a foot in broken lines, showing our new design;

FIG. 2 is a left-side elevation view thereof, shown in an unused condition without a foot in broken lines;

FIG. 3 is a right-side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The evenly-sized broken lines showing a human foot in FIG. 1 depicts environmental subject matter that forms no part of the claimed design.

The dot-dashed broken lines just inward of the ankle and toe openings of the sandal sock define the bounds of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a sandal sock, as shown and described. 